Certain Shares of Tecnos Data Science Engineering Incorporated are subject to a Lock-Up Agreement Ending on 16-JUN-2019. These Shares will be under lockup for 181 days starting from 17-DEC-2018 to 16-JUN-2019.

Details:
The seller and the lender shareholder, and Company shareholder, Tecnos Japan Incorporated and company's shareholders, Noriko Shirotani, Kiyofumi Noike and Akira Sato, and company's shareholders and officers, Naohiko Shirotani and Takayuki Koseki and shareholders and executive officers, Takashi Akimoto, Takushi Ikeda and Tsukasa Goto and shareholders and employees, Satoru Okuda, Takahide Shiroi, Yoshimitsu Wada, Munetaka Yamazaki, Kengo Hayashi, Chiemi Funazawa, Mari Nishihara, Shinichiro Iwashita, Yoshihiro Nakada, Hiroyuki Takiyama, Kohei Kessoku and Akira Ito, have agreed with the lead manager that during the period from the date on which the original underwriting agreement was concluded to the day of June 15, 2019 on the 180th day after the listing day, they will not sell the company's common stock etc. without prior written consent of the lead managers.